Avrukh, Boris

USA USA·Born 1978·FIDE #2803895·1,362 Games

Classical25671,282 Games

Rapid255244 Games

Blitz262536 Games

Statistics

1362

Total

601

Wins

498

Draws

263

Losses

44%37%19%

Play Style

What you need to know before facing them

Elite accuracy: 91.5% average

Plays 4.5% better with black

Very consistent (86%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 ♔ (73% in 11 games)

Vulnerable to 1.c4 ♚ (only 43%)

Deep Analysis

Stockfish 18 · Classical games · 12 analyzed

Accuracy by phase

Opening95.9%

Middlegame92.8%

Endgame93.9%

Clutch Factor

Performance under pressure

-4%

Winning (+2 or more)85%

0 Games

Equal position93%

7 Games

Losing (-2 or more)89%

5 Games

Problematic Pieces

Which pieces cause most errors?

♖

47%

9 errors

♗

21%

4 errors

♙

11%

2 errors

♕

11%

2 errors

♔

1 errors

♞

1 errors

Critical Moment

When does the first serious error occur?

Move 40average

1-15

16-25

26-35

36-45

46+

100% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

c63 err

b42 err

c22 err

f42 err

d21 err

c6/b4 concentrate most errors. Force decisions in those zones.

Recent Games

Praggnanandhaa R2602

PRO League Group Stage · 15 Jan 2020

1-0

Aravindh, Chithambaram VR.2630

PRO League Group Stage · 15 Jan 2020

0-1

Adhiban, B.2654

PRO League Group Stage · 15 Jan 2020

0-1

Narayanan S L2637

PRO League Group Stage · 15 Jan 2020

1-0

Gurevich, Daniel2460

26. Chicago Open 2017 · 28 May 2017

½-½

Brown, Michael2489

26. Chicago Open 2017 · 28 May 2017

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Queen's Gambit Declined

69.0%

58 Games·Wins

1.d4 d5 2.c4 e6

King's Indian: Fianchetto

72.7%

11 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3

Black

Sicilian: Closed

52.9%

17 Games·Wins

1.e4 c5 2.Nc3 Nc6

King's Indian: Classical

45.5%

11 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5

Critical Blunders

Tactical errors analyzed with Stockfish

4 errors

▶

#40Bh3??

Tactics

vs Adhiban

OTB·2020

▶

#19h6??

Tactics

vs Nepomniachtchi

Blitz·2009

▶

#30f3??

Tactics

vs Portisch

OTB·2001

▶

#22Bf8??

Tactics

vs Anand

Rapid·2000

Endgame Statistics

7 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2020

2017

2016

2015

2014

2013

PRO

Starting Position

697 Games

53%30%17%

Move	Games	%
1.d4	664	69%
1.Nf3	11	59%
1.e4 Strong	11	73%
1.c4	9	39%
1.b3 Strong	2	75%

1.d4

69%

664

1.Nf3

59%

1.e4

73%

1.c4

39%

1.b3

75%

Avrukh, Boris

Play against Avrukh, Boris's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Strengths

Queen's Gambit Declined

King's Indian: Fianchetto

Sicilian: Closed

King's Indian: Classical

Critical Blunders